648549 divided by 8 
We're looking to find how many times 8 goes into 648549.

Moving on to step 1:
6 divided by 8 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 8

Let's proceed to step 2:
8 can be fit into 64 8 times, resulting in a remainder of 0.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 64 from 64 and we're left with 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 8

Advancing to step 3:
The number 8 fits into 8 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 81.0
Subtract 8 from 8 to get 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 8

Step 4:
8 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 810.0
If we subtract 0 from 5, we get 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 8

Moving on to step 5:
8 goes into 54 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 8106.0
Deduct 48 from 54 and we're left with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 8

Advancing to step 6:
If we divide 69 by 8, we get 8 and a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 81068.0
Subtracting 64 from 69 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 8, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 81068.6
If we take 48 away from 50, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
20 divided by 8 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 81068.62
Subtracting 16 from 20 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
40 divided by 8 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 81068.625
Subtracting 40 from 40 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 81068.625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 81068.625
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 81068.625 and a remainder of 0.0.